public static final class FilterIterator.NonNumeric extends FilterIterator
FilterIterator.NonNumericbase, filter, filterContextGROUNDED, LAST_POSITION_FINDER, LOOKAHEAD| Constructor and Description |
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FilterIterator.NonNumeric(SequenceIterator base,
Expression filter,
XPathContext context)
Create a CompiledFilterIterator for the situation where it is known that the filter
expression will never evaluate to a number value.
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| Modifier and Type | Method and Description |
|---|---|
SequenceIterator |
getAnother()
Get another iterator to return the same nodes
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protected boolean |
matches()
Determine whether the context item matches the filter predicate
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close, current, getNextMatchingItem, getProperties, next, position, setSequencepublic FilterIterator.NonNumeric(SequenceIterator base, Expression filter, XPathContext context)
base - iterator over the sequence to be filteredfilter - the filter expressioncontext - the current context (for evaluating the filter expression as a whole).
A new context will be created to evaluate the predicate.protected boolean matches()
throws XPathException
matches in class FilterIteratorXPathExceptionpublic SequenceIterator getAnother() throws XPathException
getAnother in interface SequenceIteratorgetAnother in class FilterIteratorXPathException - if any error occursCopyright (c) 2004-2013 Saxonica Limited. All rights reserved.